baber/WOPTO huggingface dataset:
Patent JP-2007101811-A (JP)
Title: Recording and reproducing apparatus having function of correcting fixed distortion
Inventor: UCHIDA AKIYOSHI
IPC: G11B7/0065
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram recording and reproducing apparatus that generates correction data capable of eliminating fixed distortion inherent to the apparatus and that performs a reproducing process by correcting the fixed distortion.  <P>SOLUTION: The hologram recording and reproducing apparatus is equipped with: a reproducing signal detecting unit which reproduces a two-dimensional pattern preliminarily recorded in a hologram recording medium or reproduces the user data recorded in the hologram recording medium; a reference pattern memory unit where a reference pattern to be obtained upon reproducing the two-dimensional pattern is preliminarily memorized; a correction information generating unit which compares a reproduced reference pattern signal corresponding to a reproduced two-dimensional pattern with the memorized reference pattern and generates correction information to eliminate the fixed distortion included in the reproduced reference pattern signal and to reproduce a reference pattern from the reproduced reference pattern signal; a correction information memory unit where the correction information is memorized; and a distortion correcting unit which performs correction computation using the correction information on the reproduced data signal of the reproduced user data and generates corrected reproduced data with the fixed distortion eliminated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007104223-A (JP)
Title: Camera for system, monitoring system, and monitoring method
Inventor: IWASE YOSHIHIKO
IPC: H04N5/232
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera for systems, a monitoring system, and a monitoring method capable of photographing at an optimum angle, with no dead angle.  <P>SOLUTION: A feature comparing means 23 compares the feature information of a moving body that is extracted by a feature extracting means 22 with that extracted by a peripheral camera for a system. A photography evaluation value comparing means 28 compares a photography evaluation value with that of a peripheral camera for a system. A change (inference) means 28 which also acts as the photography evaluation value comparing means 28 changes photographing range of a photographing means 21 according to the photographing range information of the photographing means 21 from a peripheral camera for a system, the comparison result of the feature comparing means 23, and the comparison result of the photography evaluation value comparing means 28.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103151-A (JP)
Title: Fuel cell stack
Inventor: KAGAMI FUMIO
IPC: H01M8/24
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack in which crushing of a porous structure due to freezing of water residue in a catalyst layer is controlled and deterioration of generating efficiency can be prevented.  <P>SOLUTION: The fuel cell stack is provided with a pair of electrodes 4a, 4b which are composed of catalyst layers 5a, 5b and gas diffusing layers 6a, 6b and hold a polymer electrolyte layer 3 in between, a pair of separators 2a, 2b in which passages 7a, 7b are placed on both sides of the electrodes 4a, 4b and supply reactant gas are formed, and a lamination body in which a plurality of cells 10 consisting of the electrodes 4a, 4b and the separators 2a, 2b are laminated. The lamination body is compressed in a direction of lamination and held by the fuel cell stack 20. The fuel cell stack 20 is provided with at least two or more diffusing members which have different crushing margins against compression in a direction of the lamination as gas diffusing layers 6a, 6b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103641-A (JP)
Title: Optical fiber for amplification
Inventor: OHARA MORITERU
IPC: G02B6/00
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber for amplification for amplifying a short-pulse by lowering influence on spread of spectrum.  <P>SOLUTION: The optical fiber for amplification uses an Er-doped core and ensures non-linear refractive index for the light in the wavelength of 1,550 nm of 1×10<SP>-20</SP>cm<SP>2</SP>/W or higher. Absorption peak of 100 dB/m or higher exists in the wavelength region of 1,525 to 1,532 nm, and effective core cross-section for the light is 35 μm<SP>2</SP>or higher. The core is formed of the glass obtained by doping Er to the matrix glass including Bi<SB>2</SB>O<SB>3</SB>of 20 to 80% in terms of mol%, any of B<SB>2</SB>O<SB>3</SB>and SiO<SB>2</SB>in total of 5 to 75%, and any of Ga<SB>2</SB>O<SB>3</SB>and Al<SB>2</SB>O<SB>3</SB>in total of 0.1 to 30%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007099947-A (JP)
Title: Sliding structure and sliding method
Inventor: NAKAGAWA IKURO
IPC: F16H53/02
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding structure which improves the abrasion resistance of a pair of sliding members sliding over each other and can reduce the coefficient of friction.  <P>SOLUTION: The sliding structure allows at least one of sliding members to slide while supplying a lubricating oil to between the sliding surfaces of a pair of sliding members sliding over each other and on the sliding surface of at least one of the sliding members, an amorphous carbon film having an area strength ratio of the D-band to the G-band in the Raman spectroscopic spectrum of 1.5-2.0 is formed, and the lubricating oil present in between the sliding surfaces comprises a compound containing at least molybdenum and sulfur in such a manner that the amount of the molybdenum comes to not less than 400 ppm based on the lubricating oil.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006111008-A (JP)
Title: Portable printing apparatus
Inventor: CHOH HEUI-KEUN
IPC: B41J29/13
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable printing apparatus which can be downsized to be smaller than a sheet size such that it is readily carried and can increase the printing speed by forming it such that a printing head rotates.  <P>SOLUTION: The printing apparatus has an outer case having a cylindrical inner surface, an inner case provided in the outer case and having a cylindrical outer surface facing and spaced by a predetermined distance from the inner surface of the outer case, a sheet transporting path formed between the inner surface of the outer case and the outer surface of the inner case, a sheet transporting means for transporting a sheet of paper via the sheet transporting path, a printing means provided in the inner case for printing an image on the paper sheet which is transported while being rotated about the central axis of the inner case, and a rotation driving means for rotating the printing means. Accordingly, it can be downsized to be smaller than the paper size such that it can be readily carried, and the printing speed can be improved since the image is printed on the paper sheet while the printing head is rotating.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007104456-A (JP)
Title: Closed headphone
Inventor: TAKAGI HIROMASA
IPC: H04R27/00
Filed: 2005-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closed headphone which secures a function as the closed headphone, can surely catch a sound outside the headphone without failing in listening to it, and can surely catch the sound outside the headphone later even if the user forgets to listen to the sound outside the headphone at the time.  <P>SOLUTION: The headphone is provided with a sound volume level detector 140 to detect the sound volume level of the sound outside the headphone, a sound recorder 170 to record the sound outside the headphone when the sound volume level detected by the sound volume level detecter exceeds the sound volume level to be recorded which is set by the user, a voice convey to notice an information regarding the sound recording of the sound outside the headphone by the sound recorder to the user, and a reproducer 180 to reproduce the sound outside the headphone recorded by the sound recorder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006066067-A (JP)
Title: Disk evaluation device
Inventor: KURIBAYASHI HIROKI
IPC: G11B20/10
Filed: 2005-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk evaluation device which can perform reliable disk evaluation even to a recording disk recorded with high density recording.  <P>SOLUTION: An amplitude limiting reading sample value series, in which each of the sample values of the read sample value series acquired by sampling a read signal read from the recording disk at clock timing with frequency identical to 66 MHz channel clock is limited to the designated amplitude limiting value or below, is acquired. At this stage, when an interval of the maximum sample and the minimum sample in the amplitude limiting reading sample value series is in a designated higher frequency interval, the high frequency emphasis read sample value series acquired by applying the high frequency emphasis processing for increasing the values of these maximum and the minimum samples, respectively, are converted to an analog high frequency emphasis read signal at the clock timing with the frequency identical to the channel clock. Only a component below cutoff frequency of 27-33 MHz in the high frequency emphasis read signal is made an evaluation reading signal and jitter for a binarized signal in which this evaluation reading signal is binarized by the designated threshold value is made a disk evaluation value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007100632-A (JP)
Title: Housing for fluid machine
Inventor: IIZUKA JIRO
IPC: F04B39/12
Filed: 2005-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing for a fluid machine of a high pressure resistance, high airtightness, and high strength.  <P>SOLUTION: This housing is provided with a compression side casing 40 storing compression unit performing a series of process of suction, compression and delivery of working fluid, and a drive side casing 34 storing a drive unit 54 transmitting power from a rotary shaft 46 to the compression unit airtightly fitted in the compression side casing. The drive side casing includes an inner wall structure member 36 surrounding an outer circumference side of the drive unit and formed out of aluminum alloy, and an outer wall structure member 35 casting the inner wall structure member and surrounding the same and formed out of aluminum alloy.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007104599-A (JP)
Title: Information processing apparatus and control method thereof, information processing system, computer program and storage medium
Inventor: HAMADA MASASHI
IPC: H04W28/00
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for setting a communication path of a last one sector having necessary and sufficient performance to deliver stream data.  <P>SOLUTION: This information processing apparatus can perform communication via a network with an external apparatus connected to the network via a radio communication medium. The apparatus is provided with a deciding means for deciding predetermined data to be transferred to/from the external apparatus; a transmitting means for transmitting instruction information used for setting a communication path for transferring the predetermined data on the radio communication medium, to the external apparatus; a receiving means for receiving the setting information indicating the setting status of the communication path set on the radio communication medium by the external apparatus from the external apparatus in response to transmission of the instruction information by the transmitting means; a determining means for determining whether the communication path can deal with the transfer of the predetermined data based on the setting information; and a control means for starting transfer of the predetermined data from/to the external apparatus when it is determined that the communication path can deal with the transfer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006285191-A (JP)
Title: Optical scanner, image forming apparatus using the same, and printer
Inventor: KIYOZAWA YOSHIYUKI
IPC: G02B26/10
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner and a printer which are small-sized and inexpensive, and have high performance.  <P>SOLUTION: A deflector which deflects light from a light source 9 comprises photonic crystal 5 formed of a ferroelectric substance and a voltage control section 10, which controls a voltage applied to the photonic crystal and controls the deflection of light which is made incident on and projected from the photonic crystal by controlling the voltage applied to the photonic crystal, and a deflection angle expander which expands the angle of deflection of the light deflected by the deflector has a photonic band which is formed of photonic crystal 4, made of a ferroelectric substance or dielectric and has a dispersion surface inside a dispersion surface of air, and propagates the light from the light source by the photonic band.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109058-A (JP)
Title: Commodity selection information providing apparatus
Inventor: EGUCHI MAKOTO
IPC: G06Q30/06
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity selection information providing apparatus capable of providing precise commodity selecting auxiliary information when a customer hesitates in selecting a commodity.  <P>SOLUTION: The commodity selection information providing apparatus is provided with: traveling state detection means 7, 8 attached to a shopping cart to be used by a customer to detect a traveling state; a moving route information forming means 10 for forming the moving route information of the shopping cart on the basis of the traveling state detected by the traveling state detection means 7, 8, a commodity selection hesitation detecting means 10 for detecting a state that the customer hesitates in selecting a commodity on the basis of the shopping cart moving route information formed by the moving route information forming means 10; and a commodity selection information providing means 16 for providing commodity selecting auxiliary information near a customer's present position when the commodity selection hesitation detecting means 10 detects the commodity selection hesitating state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107339-A (JP)
Title: Structure and its construction method for steel concrete compound rigid frame bridge
Inventor: KASAMA SHIGEHIRO
IPC: E01D1/00
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a steel concrete compound rigid frame bridge reduced in structural height, having excellent live-load flexural rigidity, reduced in construction cost, and suitable for installing across intermediate- or small-span of 30 to 40 m.  <P>SOLUTION: Steel materials 11 for installation are constructed on the pedestal surfaces 10a of the foundation parts 10 of abutments. A bridge girder 13 is installed across the steel materials 11 for installation through temporary support members 12. At the intermediate position of the span, temporary bents 15 are constructed as necessary to support the intermediate part of the bridge girder 13. With the bridge girder 13 fixed with tightening bolts, an abutment concrete 14 is deposited on the steel materials 11 for installation and the temporary support members 12. A lower structure is joined to an upper structure by constructing the concrete abutment using the steel materials 11 for installation as steel skeleton materials. The temporary bents 15 are dismantled as necessary, and floor slabs 17 are installed on the upper surface of the bridge girder 13 and paved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006055856-A (JP)
Title: Paste coating apparatus
Inventor: WAJIMA HIROKI
IPC: B05C5/00
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently applying and plotting paste of an adhesive in the manufacture of a liquid crystal substrate.  <P>SOLUTION: When a plurality of coating patterns are plotted on the surface of the substrate 2 by the relative movement of a nozzle 3 and the substrate 2, data of the height of a nozzle position in the preceding coating are once stored in a memory and are read in the start of the next coating patterning to set the initial height of of the nozzle position with the control of a servo motor. Because the unevenness or the waving of the surface of the substrate 2 between the adjacent patterns is relatively small, the set of the initial height position is rapidly carried out without striking a discharge port of the nozzle against the substrate and as a result, the operation is efficiently carried out.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007115435-A (JP)
Title: Electrolyte film and direct methanol solid polymer fuel cell
Inventor: YAMAMOTO KAZUNARI
IPC: H01M8/02
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte film with excellent thermal stability in shape and proton conductivity due to uniform introduction of proton conductive groups, as well as a direct methanol solid polymer fuel cell obtained by using the same.  <P>SOLUTION: The electrolyte film with proton conductive groups introduced in graft chains existing inside a fluorine polymer base material has a thermal deformation temperature of 300°C at the time of 50% of a thickness maintening rate as to changes of the thickness as measured in conditions of 1 mmϕ of a probe diameter, a load of 70 g, and a temperature-rising velocity from room temperature of 2°C/min., with the use of a needle-probe thermal mechanical analyzer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007115134-A (JP)
Title: Operation record collection system
Inventor: ISHIHARA MAKOTO
IPC: G06Q50/04
Filed: 2005-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To detect parts arranged on a product line, assembly weights, and fastening time, to check their difference from a standard operation time, and to exchange the order of the assembly parts.  <P>SOLUTION: The system comprises: an ID data reading means 3, which is arranged around an automatic conveying machine, for reading an operation station ID from an operation station RF-ID tag holding operation station IDs and which is attached to a part tray, to read a component ID from a component ID tag holding component IDs; a standard operation data storage means 1 for storing standard operation data; a weight measurement means 4 for measuring the weight change value and generation time of the weight change value and to detect them as weight change data; an electric tool operation state detection means 5 for detecting the number of operation times and operation time of the electric tool as operation data; and a control means 2 for executing a standard operation data reading step, an ID data reading step; an electric tool operation detection step; a weight change detection step, and an operation order decision step.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007116595-A (JP)
Title: Mobile communication system, mobile communication terminal, and power saving method using the same
Inventor: ISHIZAKA TETSUYA
IPC: H04W48/18
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system which controls a useless power consumption.  <P>SOLUTION: Unique identification information transmitted from public base stations 105-1 to 105-3, and 107-1 to 107-n are received by a mobile communication terminal 101 at every fixed interval, the identification information received in the case that the mobile communication terminal 101 exists inside a service area 102 and the identification information received in the case that the mobile communication terminal 101 exists outside the service area 102 are compared, a service base station 104 is searched by the mobile communication terminal 101 only when information coinciding with them exists.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007118013-A (JP)
Title: Method for detecting edge overlapping flaw at tail end of steel strip
Inventor: YAMANA MASAAKI
IPC: B21C51/00
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting edge overlapping flaws at a tail end of a steel strip by which the edge overlapping flaws caused at the tail end of the steel strip in a rolling process can be detected and specified to prevent the steel strip from being broken in subsequent processes.  <P>SOLUTION: The method for detecting the edge overlapping flaws at the tail end of the steel strip comprises: a vertical motion detecting step of detecting the vertical motion of a roll chock of a pinch roll to hold the steel strip and converting the vertical motion into the electric signal; an amplification step of amplifying the electric signal detecting the vertical motion; an edge overlapping flaw determination step of determining any abnormality of the amplified electric signal; and an alarm output step of informing the occurrence of an edge overlapping flaw by the result of determination. In the edge overlapping flaw determining step, the electric signal for each time corresponding to the actual vertical motion of the roll chock and the spectrum with the electric signal being subjected to the frequency analysis are combined with each other to determine the abnormality of the amplified electric signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007122301-A (JP)
Title: Duplicate payment prevention system
Inventor: TAKEDA JUN
IPC: G06Q20/00
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent duplicate payment concerning receipt allowing the use of a plurality of settlement means.  <P>SOLUTION: A receipt base system having networks connecting a receipt organization to reference/writing devices installed in locations where payers pay, respectively, separately from networks connecting receipt agencies of the receipt organization, enables the payers to check their own payment information before payment and prevent duplicate payment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007123692-A (JP)
Title: Laser trimming circuit and trimming method thereof
Inventor: KITAHARA EIJI
IPC: H01L27/04
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser trimming circuit wherein a plurality of adjustments are possible without increasing the chip area.  <P>SOLUTION: This laser trimming circuit comprises a trimming resistor, a switching circuit connected in parallel with a trimming resistor, and a control circuit capable of two or more times of switching of the ON/OFF state of the switching circuit and switching the both ends of the trimming resistor to the short-circuit/non-short-circuit state. The first trimming is carried out by cutting the 0th fuse F0, and if necessary, the fuses are successively cut from the first fuse F1 to the N-th fuse FN on a one-by-one basis so that the maximum (N+1) times of trimming can be carried out.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121851-A (JP)
Title: Imaging apparatus
Inventor: OTSUKA KATSUMI
IPC: H04N5/335
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus on which an actuator capable of achieving full driving force even when driving a plurality of lenses is mounted.  <P>SOLUTION: Since a part of an abutting area A where a fourth lens L4 abuts on a third lens L3 nearer to a subject side than the fourth lens L4 is arranged on the inside in a direction orthogonal to an optical axis with respect to the position of a maximum distance D1 from the optical axis, the outside diameter of the lens is restrained to be small. Since a part of the abutting area A is arranged on the outside in the direction orthogonal to the optical axis with respect to the position of a minimum distance D2 from the optical axis, luminous flux made incident on a photoelectric conversion part 51a is not hindered, and a high-quality image is formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT